64447044

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{3923}}^1$

素因数の和:4004

約数の個数: 36

約数和(自身を含む): 154589904

約数和(自身を除く): 90142860

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 2738, 3923, 4107, 5476, 7846, 8214, 11769, 15692, 16428, 23538, 47076, 145151, 290302, 435453, 580604, 870906, 1741812, 5370587, 10741174, 16111761, 21482348, 32223522, 64447044]

約数ペア:

[(1, 64447044), (2, 32223522), (3, 21482348), (4, 16111761), (6, 10741174), (12, 5370587), (37, 1741812), (74, 870906), (111, 580604), (148, 435453), (222, 290302), (444, 145151), (1369, 47076), (2738, 23538), (3923, 16428), (4107, 15692), (5476, 11769), (7846, 8214)]